PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RICHMOND MONTH: MARCH YEAR: 2003 LATITUDE: 37 30 N LONGITUDE: 77 20 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 46 35 41 -2 24 0 0.03 0.0 0 5.0 12 180 M M 10 1 13 160 2 59 41 50 7 15 0 0.27 0.0 0 8.1 18 320 M M 8 1 21 320 3 45 26 36 -8 29 0 0.00 0.0 0 9.6 22 20 M M 1 24 20 4 55 23 39 -5 26 0 0.01 0.0 0 4.6 12 130 M M 6 14 170 5 71 44 58 14 7 0 0.51 0.0 0 8.5 25 270 M M 10 1 30 260 6 66 32 49 4 16 0 0.44 0.0 0 13.2 28 20 M M 10 1 32 20 7 37 30 34 -11 31 0 0.00 0.0 0 6.4 18 40 M M 10 24 20 8 61 26 44 -1 21 0 0.00 0.0 0 8.0 18 190 M M 6 1 23 200 9 72 40 56 10 9 0 0.00 0.0 0 11.6 24 300 M M 4 32 270 10 47 29 38 -8 27 0 0.00 0.0 0 6.7 16 100 M M 2 20 90 11 46 28 37 -9 28 0 T 0.0 0 4.3 12 130 M M 8 14 130 12 69 28 49 3 16 0 0.00 0.0 0 7.6 21 220 M M 4 12 24 220 13 79 36 58 11 7 0 0.12 0.0 0 9.1 28 360 M M 7 138 35 320 14 51 31 41 -6 24 0 0.00 0.0 0 11.5 25 20 M M 5 18 31 360 15 52 27 40 -7 25 0 0.00 0.0 0 2.3 7 20 M M 8 7 40 16 60 40 50 2 15 0 0.08 0.0 0 6.3 14 60 M M 8 12 17 60 17 61 54 58 10 7 0 T 0.0 0 4.6 12 330 M M 10 12 14 330 18 70 52 61 13 4 0 0.00 0.0 0 7.9 16 60 M M 10 12 21 80 19 52 41 47 -2 18 0 T 0.0 0 12.9 22 100 M M 9 28 110 20 63 39 51 2 14 0 2.55 0.0 0 11.1 28 150 M M 10 1 31 150 21 63 46 55 6 10 0 0.02 0.0 0 5.5 14 230 M M 8 12 17 240 22 70 46 58 8 7 0 0.00 0.0 0 5.4 21 340 M M 5 1 23 330 23 68 40 54 4 11 0 0.00 0.0 0 4.8 14 130 M M 4 17 130 24 68 43 56 6 9 0 0.00 0.0 0 5.9 14 30 M M 2 8 22 310 25 74 40 57 6 8 0 0.00 0.0 0 10.0 20 170 M M 1 1 23 190 26 80 47 64 13 1 0 0.11 0.0 0 12.5 37 360 M M 4 18 46 320 27 65 42 54 3 11 0 0.00 0.0 0 6.0 18 130 M M 7 1 24 120 28 72 42 57 6 8 0 T 0.0 0 7.9 14 110 M M 7 16 100 29 74 55 65 13 0 0 0.60 0.0 0 12.0 24 10 M M 9 13 31 180 30 55 34 45 -7 20 0 1.18 0.1 0 16.2 24 340 M M 10 13 32 340 31 49 30 40 -12 25 0 0.00 0.0 0 14.3 25 290 M M 4 33 290 ================================================================================ SM 1900 1167 473 0 5.92 0.1 259.8 M 207 ================================================================================ AV 61.3 37.6 8.4 FASTST PSBL % 7 MAX(MPH) MISC ----> 37 360 46 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: RICHMOND MONTH: MARCH YEAR: 2003 LATITUDE: 37 30 N LONGITUDE: 77 20 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 49.5 TOTAL FOR MONTH: 5.92 1 = FOG DPTR FM NORMAL: 1.8 DPTR FM NORMAL: 1.83 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 26 GRTST 24HR 2.55 ON 20-20 TO 1/4 MILE OR LESS LOWEST: 23 ON 4 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.1 INCH 5 = HAIL GRTST 24HR 0.1 ON 30-30 6 = GLAZE OR RIME GRTST DEPTH: 0 7 = BLOWING DUST OR SAND: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 11 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 473 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -55 PTCLDY (SCALE 4-7) 12 SEASONAL TOTAL 3760 CLOUDY (SCALE 8-10) 15 DPTR FM NORMAL 183 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -8 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.40 ON 14 DPTR FM NORMAL -9 LOWEST SLP 29.58 ON 2 [REMARKS]